{"id":"https://openalex.org/W2098354563","doi":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","title":"Characteristics of interfacial profiles in upward and downward gas-liquid two-phase plug flow","display_name":"Characteristics of interfacial profiles in upward and downward gas-liquid two-phase plug flow","publication_year":1996,"publication_date":"1996-01-01","ids":{"openalex":"https://openalex.org/W2098354563","doi":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","mag":"2098354563"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","doi":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","pdf_url":null,"source":{"id":"https://openalex.org/S4394735479","display_name":"Heat Transfer - Japanese Research","issn_l":"0096-0802","issn":["0096-0802","1520-6556"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heat Transfer - Japanese Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109128185","display_name":"Kotohiko SEKOGUCHI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kotohiko Sekoguchi","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018169932","display_name":"Koji Mori","orcid":"https://orcid.org/0000-0002-8821-4438","observed_orcids":["https://orcid.org/0000-0002-8821-4438"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Mori","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112761635","display_name":"Masuo KAJI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masuo Kaji","raw_affiliation_strings":["Department of Mechanical Engineering, Osaka University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Megumi Miwa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Megumi Miwa","raw_affiliation_strings":["Mitsubishi Electric Company, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Company, Japan","institution_ids":["https://openalex.org/I4210133125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041947639","display_name":"Masao NAKAZATOMI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210094110","display_name":"National Institute of Technology, Ube College","ror":"https://ror.org/00pjwdc92","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210094110","https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masao Nakazatomi","raw_affiliation_strings":["Department of Control and Information Engineering, Ube Technical College, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control and Information Engineering, Ube Technical College, Japan","institution_ids":["https://openalex.org/I4210094110"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013817823","display_name":"Hideo Shimizu","orcid":"https://orcid.org/0000-0002-2396-0632","observed_orcids":["https://orcid.org/0000-0002-2396-0632"]},"institutions":[{"id":"https://openalex.org/I4210094110","display_name":"National Institute of Technology, Ube College","ror":"https://ror.org/00pjwdc92","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210094110","https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideo Shimizu","raw_affiliation_strings":["Department of Control and Information Engineering, Ube Technical College, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control and Information Engineering, Ube Technical College, Japan","institution_ids":["https://openalex.org/I4210094110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109128185"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"25","issue":"8","first_page":"568","last_page":"579"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10850","display_name":"Heat Transfer and Boiling Studies","score":0.4790000021457672,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10850","display_name":"Heat Transfer and Boiling Studies","score":0.4790000021457672,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10864","display_name":"Fluid Dynamics and Mixing","score":0.18140000104904175,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11382","display_name":"Fluid Dynamics and Heat Transfer","score":0.18070000410079956,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gas-liquid-two-phase-flow","display_name":"gas-liquid two-phase flow","score":0.9589999914169312},{"id":"https://openalex.org/keywords/plug-flow","display_name":"plug flow","score":0.8519999980926514},{"id":"https://openalex.org/keywords/interfacial-profile","display_name":"interfacial profile","score":0.9350000023841858},{"id":"https://openalex.org/keywords/upward-flow","display_name":"upward flow","score":0.7940000295639038},{"id":"https://openalex.org/keywords/downward-flow","display_name":"downward flow","score":0.9980000257492065},{"id":"https://openalex.org/keywords/gas-slugs","display_name":"gas slugs","score":0.7739999890327454},{"id":"https://openalex.org/keywords/liquid-slugs","display_name":"liquid slugs","score":0.9129999876022339},{"id":"https://openalex.org/keywords/wake-zone","display_name":"wake zone","score":0.7540000081062317},{"id":"https://openalex.org/keywords/slip-velocity","display_name":"slip velocity","score":0.640999972820282},{"id":"https://openalex.org/keywords/void-fraction-distribution","display_name":"void fraction distribution","score":0.8450000286102295},{"id":"https://openalex.org/keywords/bubble-distribution","display_name":"bubble distribution","score":0.7089999914169312},{"id":"https://openalex.org/keywords/liquid-film","display_name":"liquid film","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C164205550","wikidata":"https://www.wikidata.org/wiki/Q193340","display_name":"Spark plug","level":2,"score":0.7417894601821899},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6349852681159973},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.6342017650604248},{"id":"https://openalex.org/C191545125","wikidata":"https://www.wikidata.org/wiki/Q383758","display_name":"Plug flow","level":2,"score":0.5785909295082092},{"id":"https://openalex.org/C139514615","wikidata":"https://www.wikidata.org/wiki/Q16935556","display_name":"Slug flow","level":4,"score":0.5617424249649048},{"id":"https://openalex.org/C2777127463","wikidata":"https://www.wikidata.org/wiki/Q10862618","display_name":"Saddle","level":2,"score":0.5284507274627686},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.47509539127349854},{"id":"https://openalex.org/C144308804","wikidata":"https://www.wikidata.org/wiki/Q232997","display_name":"Two-phase flow","level":3,"score":0.4693240523338318},{"id":"https://openalex.org/C139166363","wikidata":"https://www.wikidata.org/wiki/Q7540858","display_name":"Slip ratio","level":3,"score":0.4156950116157532},{"id":"https://openalex.org/C2681867","wikidata":"https://www.wikidata.org/wiki/Q690935","display_name":"Saddle point","level":2,"score":0.4150139093399048},{"id":"https://openalex.org/C195268267","wikidata":"https://www.wikidata.org/wiki/Q1928883","display_name":"Slip (aerodynamics)","level":2,"score":0.4134933352470398},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3037511706352234},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.22674065828323364},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.18916785717010498},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13564535975456238},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0},{"id":"https://openalex.org/C21141959","wikidata":"https://www.wikidata.org/wiki/Q657936","display_name":"Shear stress","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","doi":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.0.co;2-v","pdf_url":null,"source":{"id":"https://openalex.org/S4394735479","display_name":"Heat Transfer - Japanese Research","issn_l":"0096-0802","issn":["0096-0802","1520-6556"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heat Transfer - Japanese Research","raw_type":"journal-article"},{"id":"doi:10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.3.co;2-j","doi":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.3.co;2-j","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-6556(1996)25:8<568::aid-htj6>3.3.co;2-j","pdf_url":null,"source":{"id":"https://openalex.org/S4394735479","display_name":"Heat Transfer - Japanese Research","issn_l":"0096-0802","issn":["0096-0802","1520-6556"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heat Transfer \u2010 Japanese Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2170221086","https://openalex.org/W2757522833","https://openalex.org/W1997605564","https://openalex.org/W4385322500","https://openalex.org/W2084282440","https://openalex.org/W2070857859","https://openalex.org/W2316434030","https://openalex.org/W4282958868","https://openalex.org/W2356386509","https://openalex.org/W2314619940"],"abstract_inverted_index":{"Gas-liquid":[0],"interfacial":[1,28],"profiles":[2,29,39],"in":[3,45,63,105],"plug":[4,55,65],"flow":[5,56,142],"for":[6,32,53,134,140],"both":[7,33],"upward":[8,54,135],"and":[9,50,57,75,101,130],"downward":[10,64,141],"flows":[11],"were":[12,79,116],"obtained":[13],"using":[14],"semi-supermultiple":[15],"point-electrode":[16],"probes,":[17],"comprising":[18],"67":[19],"sensing":[20],"tips":[21],"arranged":[22],"on":[23,89],"a":[24,46,58],"tube":[25],"diameter.":[26],"Typical":[27],"are":[30],"demonstrated":[31],"flows.":[34],"Close":[35],"inspection":[36],"of":[37,48,69,83,111,121,124],"the":[38,70,76,84,90,94,98,102,106,144],"reveals":[40],"that":[41],"four":[42],"zones":[43],"exist":[44,133],"pair":[47],"gas":[49,99],"liquid":[51,72,95,103,107,114],"slugs":[52,115],"high":[59],"slip":[60],"velocity":[61,92],"region":[62],"flow.":[66,136],"The":[67,81,137],"lengths":[68],"swelling":[71],"front":[73],"zone":[74,78,86],"wake":[77,85],"determined.":[80],"length":[82],"strongly":[87],"depends":[88],"relative":[91],"between":[93],"film":[96],"around":[97],"slug":[100],"phase":[104],"slug.":[108],"Characteristic":[109],"distributions":[110,123],"bubbles":[112],"within":[113],"found,":[117],"i.e.,":[118],"three":[119],"types":[120,139],"radial":[122],"void":[125],"fraction,":[126],"namely":[127],"saddle-shaped,":[128],"trapezoidal":[129],"bullet-shaped":[131],"distributions,":[132],"two":[138],"exclude":[143],"saddle-shaped":[145],"distribution.":[146],"\u00a9":[147],"1997":[148],"Scripta":[149],"Technica,":[150],"Inc.":[151],"Heat":[152],"Trans":[153],"Jpn":[154],"Res,":[155],"25":[156],"(8):":[157],"568\u2013579,":[158],"1996":[159]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
